Ethyl orthocarbonate
[化] 原碳酸乙酯
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
🗣️ 情景例句
Are you good at taking photos?
你拍照拍得好吗？
The post office is in the middle of the block, You can't miss it.
那邮局就在街区的中间，很好找。
He could not find his fifty pence piece anywhere, and what is more,
但他摸了半天也没找到那50便士硬币，